Hot Cams Titanium Intake Valve for Honda CRF450R 2002-2008 8400002-2

Your CRF450R's intake valve is critical to cylinder head efficiency and overall engine performance. OEM valves wear under sustained racing loads, leading to reduced airflow, compression loss, and increased maintenance cycles. The HOT CAMS Titanium Intake Valve delivers forged durability and precision engineering that restores—and exceeds—factory performance specifications, making it the reliable choice for serious riders who demand consistent power delivery.

Built from a single forged piece rather than assembled components, this valve resists the thermal stress and mechanical wear that threaten stock valves. The nitride surface coating dramatically extends service life, while the induction-hardened stem tip withstands repeated cycling without deformation. Precision machining of the valve head ensures a tight, consistent seal with the seat, minimizing blowby and preserving combustion efficiency lap after lap.

Installation is straightforward—the valve uses OEM-compatible keepers, so you can drop it into your existing setup without fabrication or modification. Whether you're rebuilding after a race season or upgrading preventatively, this is the intake valve engineered for Honda's demanding platform.

• Forged one-piece construction
• Nitride surface coating
• Induction-hardened stem tip
• Precision-machined head
• Optimized airflow geometry
• OEM keeper compatible
• CRF450R 2002–2008 fitment
• Bolt-on installation